Collaboration Teams - Members share responsibility for posting refined answers to the guided readings - succinct, relevant, clear, and with pictures or a video to compliment.
When contributing to the reading guide, follow these steps: 1) First complete the reading guide on your own from the chemistry unit page. 2) Write your response to a question in word and then copy it. Be sure to upload pictures and/or video for each question. 3) Click on the edit button and then go to the appropriate question and paste your answer below it.Sign your contribution with your first name and last initial and TEAM COLOR 4) Scroll to the very bottom and in the Optional comment box, place a summary of what you did and sign it (e.g. "I answered chp 26 question 3" - Tom S.) Th en click Save.
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1. Contrast the term element with compound.
2. Upload a diagram/ animated model/ or video of an atom and explain the components. Include and electron cloud model and a bohr model.
Collaboration Teams - Members share responsibility for posting refined answers to the guided readings - succinct, relevant, clear, and with pictures or a video to compliment.When contributing to the reading guide, follow these steps:
1) First complete the reading guide on your own from the chemistry unit page.
2) Write your response to a question in word and then copy it. Be sure to upload pictures and/or video for each question.
3) Click on the edit button and then go to the appropriate question and paste your answer below it. Sign your contribution with your first name and last initial and TEAM COLOR
4) Scroll to the very bottom and in the Optional comment box, place a summary of what you did and sign it (e.g. "I answered chp 26 question 3" - Tom S.) Th en click Save.
1. Contrast the term element with compound.
2. Upload a diagram/ animated model/ or video of an atom and explain the components. Include and electron cloud model and a bohr model.
Electron cloud model
Bohr Model
3. Contrast the terms atomic mass and atomic number.
4. What is the difference between the terms atomic mass and atomic weight?
5. What is an isotope and what is “special” about radioactive isotopes?
6. Explain how radioactive tracers are used in science?
7. Explain how the movement of electrons relates to the concept of potential energy – use the diagram below to help answer the question.
8. What determines interactions between atoms? Why are valence electrons important?
9. Define the following terms and give examples (pictures):
10. What is the difference between a structural and molecular formula?
11. How do ionic bonds compare with covalent bonds?
12. Compare and contrast hydrogen bonds and van der Waals interactions.
Based on the reading, what is an example, in a living system, of how molecular shape is critical?
14. Define a dynamic chemical equilibrium in terms of quantities of reactants and products. This is a critical concept!